Protective corner strip for a suitcase



FIG. 1 is a front right and top perspective view of a protective corner strip for a suitcase, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational veiw thereof;

FIG. 5 is a right elevational view thereof; and,

FIG. 6 is a top plan view thereof; the bottom side being a mirror image thereof. 

The ornamental design for a protective corner strip for a suitcase, as shown and described. 